Hello I'm trying to find my dad he moved back to manchester around 1991-1992 I have never had any contact with him I know his name is peter henshaw and he is roughly between 43-45

Have you tried placing a classified ad or editorial in the local Manchester Papers? We do that a lot at the paper I work for and get great results. Afraid I'm no help where I am from though :)
Good luck on your mission!

Is there an internet phone directory for Manchester?